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P0DMG9

- OXLA_BOTFO

UniProt

P0DMG9 - OXLA_BOTFO

Protein

L-amino-acid oxidase Bfon20

Gene
N/A
Organism
Bothrops fonsecai (Fonseca's lancehead) (Rhinocerophis fonsecai)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at protein leveli
  1. Functioni

    Catalyzes an oxidative deamination of predominantly hydrophobic and aromatic L-amino acids, thus producing hydrogen peroxide that may contribute to the diverse toxic effects of this enzyme. Exhibits diverse biological activities, such as hemorrhage, hemolysis, edema, apoptosis of vascular endothelial cells or tumor cell lines, antibacterial and antiparasitic activities, as well as regulation of platelet aggregation. Effects of snake L-amino oxidases on platelets are controversial, since they either induce aggregation or inhibit agonist-induced aggregation. These different effects are probably due to different experimental conditions By similarity.By similarity

    Catalytic activityi

    An L-amino acid + H2O + O2 = a 2-oxo acid + NH3 + H2O2.

    Cofactori

    FAD.By similarity

    GO - Molecular functioni

    1. L-amino-acid oxidase activity Source: UniProtKB-EC

    GO - Biological processi

    1. apoptotic process Source: UniProtKB-KW
    2. defense response to bacterium Source: UniProtKB-KW
    3. hemolysis in other organism Source: UniProtKB-KW

    Keywords - Molecular functioni

    Antibiotic, Antimicrobial, Hemostasis impairing toxin, Oxidoreductase, Toxin

    Keywords - Biological processi

    Apoptosis, Cytolysis, Hemolysis

    Keywords - Ligandi

    FAD, Flavoprotein

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    L-amino-acid oxidase Bfon20 (EC:1.4.3.2)
    Short name:
    LAAO
    Short name:
    LAO
    OrganismiBothrops fonsecai (Fonseca's lancehead) (Rhinocerophis fonsecai)
    Taxonomic identifieri157549 [NCBI]
    Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiLepidosauriaSquamataBifurcataUnidentataEpisquamataToxicoferaSerpentesColubroideaViperidaeCrotalinaeBothrops

    Subcellular locationi

    GO - Cellular componenti

    1. extracellular region Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Secreted

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – ›15›15L-amino-acid oxidase Bfon20PRO_0000428809Add
    BLAST

    Post-translational modificationi

    Contains 2 disulfide bonds.By similarity
    N-glycosylated.By similarity

    Keywords - PTMi

    Disulfide bond, Glycoprotein

    Expressioni

    Tissue specificityi

    Expressed by the venom gland.

    Interactioni

    Subunit structurei

    Homodimer; non-covalently linked.By similarity

    Family & Domainsi

    Sequence similaritiesi

    Sequencei

    Sequence statusi: Fragment.

    P0DMG9-1 [UniParc]FASTAAdd to Basket

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    ADPRNPLEEC FRETD                                         15
    Length:15
    Mass (Da):1,792
    Last modified:April 16, 2014 - v1
    Checksum:i7588E7B5D68ABF1E
    GO

    Experimental Info

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Non-terminal residuei15 – 151

    Cross-referencesi

    3D structure databases

    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Family and domain databases

    ProtoNeti Search...

    Publicationsi

    1. "Snake venomics of the Brazilian pitvipers Bothrops cotiara and Bothrops fonsecai. Identification of taxonomy markers."
      Tashima A.K., Sanz L., Camargo A.C., Serrano S.M., Calvete J.J.
      J. Proteomics 71:473-485(2008) [PubMed] [Europe PMC] [Abstract]
      Cited for: PROTEIN SEQUENCE, IDENTIFICATION BY MASS SPECTROMETRY.
      Tissue: Venom.

    Entry informationi

    Entry nameiOXLA_BOTFO
    AccessioniPrimary (citable) accession number: P0DMG9
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: April 16, 2014
    Last sequence update: April 16, 2014
    Last modified: October 1, 2014
    This is version 3 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programAnimal Toxin Annotation Program
    Annotation programChordata Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Direct protein sequencing

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3